• Upgraded PyYAML to 5.3.1 to fix CVE-2017-18342 among others
• [FEATURE] Reload configuration file on SIGHUP. #21 (thanks to Vineet Joshi)
• [FEATURE] Added new metrics taken from pgbouncer configuration #23 (thanks to José Gabriel Duarte)
  • pgbouncer_databases_database_max_connections: Maximum number of allowed connections per-database (labels: database, backend_database)
  • pgbouncer_config_max_client_conn: Configuration of maximum number of allowed client connections
  • pgbouncer_config_max_user_connections: Configuration of maximum number of server connections per user